I'd argue that America should focus on its own problems, rather than further intervene in this intra-Arab/Persian battle. Dr. Rice, a moderate-conservative Republican and former U.S. Secretary of State, disagrees: "As Syria crumbles, Sunnis, Shiites and Kurds are being drawn into a regional web of sectarian allegiances. Karl Marx once called on workers of the world to unite across national boundaries. He told them that they had more in common with each other than with the ruling classes that oppressed them in the name of nationalism. Marx exhorted workers to throw off the 'false consciousness' of national identity. Today’s Karl Marx is Iran. It envisions the spread of its influence among Shiites, uniting them under the theocratic flag of Tehran — destroying the integrity of Bahrain, Saudi Arabia, Iraq and Lebanon. Iran uses terrorist groups, Hezbollah and the Shiite militias in southern Iraq to do its bidding. Syria is the linchpin, the bridge into the Arab Middle East. Tehran no longer hides the fact that its security forces are working in Syria to prop up Assad. In this context, Tehran’s sprint toward a nuclear weapon is a problem not just for Israel but the region as a whole."
Dr. Rice argues that American leadership is missing from the picture: "In recent days, France, Britain and Turkey have stepped into the diplomatic vacuum to recognize a newly formed opposition that is broadly representative of all Syrians. The United States should follow their lead and then vet and arm the unified group with defensive weapons on the condition that it pursues an inclusive post-Assad framework. The United States and its allies should also consider establishing a no-fly zone to protect the innocent. America’s weight and influence are needed. Leaving this to regional powers, whose interests are not identical to ours, will only exacerbate the deepening sectarianism."